Cation Exchange Chromatography
Intended Learning Objectives
1. Execute cation exchange chromatography by preparing and conditioning resin columns, carefully loading samples, and sequentially eluting Titanium, Beryllium, and Aluminium fractions.
2. Identify and track Titanium contamination by observing color changes in eluted fractions and noting incomplete Titanium removal for later precipitation if necessary.
3. Prepare purified Beryllium and Aluminium fractions by collecting eluted solutions in labelled centrifuge tubes and ensuring samples are ready for hydroxide precipitation.